KC-P30 x-series
Functions
Configuration manual V4.14
37
© KEBA
5
... External meter (house connection
meter)
Information
The illustration provides an exemplary system overview and does not in-
clude all the necessary auxiliary devices required for safe operation of the
system (e.g. line circuit breaker, residual-current device, etc.).
Domestic connection monitoring (Domestic Connection TCP
Monitoring)
By means of the domestic connection monitoring, the charging vehicle can
be dynamically provided with the available charging current, depending on
the remaining consumers on the house connection. This ensures that the
domestic connection safety device is not overloaded, and that it is not al-
ways necessary to select a lower charging capacity than would be possible
with the vehicle and the installation.
The charging station can read out the current total energy supply from the
power grid via meter
5
.
The charging station can use this information to regulate the maximum
charging current for a charging network such that the maximum current and
power defined in the web interface is not exceeded (for details, see
).
5.5.1
Connection
When connecting external meters please note the following:
●
The connection is made via the Ethernet1 connection X4 (LSA+
®
). For
this, the meter must be in the same network as the charging station.
●
The meter must be connected with the same phase sequence as the
charging station, so that the house load calculation and the charging op-
timization are carried out correctly. If it is necessary to connect the
charging station beginning with phase 2 in order to better distribute the
phase loads, the meter must also be connected beginning with phase 2.
5.5.2
Supported meters
The following counters can be read out from the charging station with the
help of a
Janitza ProData 2 datalogger
.
Manufacturer
Model
ABB
B23 312-100
B-control
EM300
Herholdt
ECSEM113
Janitza
B23 312-10J
